| 单词 | tartralic acid |
| 释义 | > as lemmastartralic acid In tartralic acid (also called ditartaric or isotartaric acid), C8H10O11 = 2C4H6O6—H2O, an amorphous deliquescent substance obtained by heating tartaric acid. Its salts are tartralates n. ΘΚΠ the world > matter > chemistry > organic chemistry > organic salts > [noun] > tartrates tartora1545 tartar chalybeated1728 Seignette salt1753 tartrite1789 tartareous acidulum1800 tartrate1806 tartromethylates1838 tartralates1857 soluble tartar1860 tartramate1868 tartranilate1868 tartronate1868 itatartrate1872 the world > matter > chemistry > organic chemistry > organic acids > [noun] > carboxylic acids > tartar acids tartaric acid1789 tartarous acid1789 tartareous acidc1790 racemic acid1835 tartrovinic acid1837 tartrelic acid1838 tartromethylic acid1838 tartralic acid1857 tartramic acid1857 tartrethylic acid1857 spirit of tartar1860 tartronic acid1866 1857 W. A. Miller Elements Chem. III. 332 If tartaric acid be heated to 374°, it fuses; two equivalents of the acid lose one equivalent of water, and thus become converted into a new acid, termed by Fremy the tartralic. If tartaric acid be kept longer in fusion half its basic water is expelled, and tartrelic acid is formed. 1857 W. A. Miller Elements Chem. III. 332 A soluble tartralate of this base is formed. 1868 H. Watts Dict. Chem. V. 691 Ditartaric Acid,..called Tartralic acid by Frémy, Isotartaric acid by Laurent and Gerhardt. < as lemmas |
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